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Side-by-side comparison

Pick up to four tools and compare adoption, momentum and maintenance at a glance. The crown marks the leader in each row.

Open-source alternative to Mixpanel combining web and product analytics.

Open-source product analytics suite with session replay, feature flags, experiments and surveys.

Lightweight, cookie-free, privacy-friendly web analytics; open source and self-hostable.

Simple, open-source, privacy-focused web analytics that is easy to self-host.

Head to head

Metric	OpenPanel	PostHog	Plausible	Umami
Stars	7.3k	40.7k	29.8k	40k
Weekly downloads	n/a	24.8M	n/a	n/a
Download growth	n/a	+74%	n/a	n/a
Popularity score	70/100	88/100	82/100	84/100
Forks	536	3.6k	1.9k	8.5k
Open issues	32	4.5k	56	149
Last commit	5d ago	2d ago	1d ago	1w ago
Latest version	n/a	1.447.12	n/a	n/a
License	AGPL-3.0	n/a	AGPL-3.0	MIT
First released	2024	2020	2018	2020
Signals	Rising	Trending	None	None
Listed in	CMS, Content & Commerce › Web & Product Analytics	CMS, Content & Commerce › Web & Product Analytics	CMS, Content & Commerce › Web & Product Analytics	CMS, Content & Commerce › Web & Product Analytics

Hover for exact values; switch to log scale for tools of very different sizes. Not shown (no comparable download data): OpenPanel, Plausible, Umami.

Open-source alternative to Mixpanel combining web and product analytics.

Open-source product analytics suite with session replay, feature flags, experiments and surveys.

Lightweight, cookie-free, privacy-friendly web analytics; open source and self-hostable.

Simple, open-source, privacy-focused web analytics that is easy to self-host.

Metric	OpenPanel	PostHog	Plausible	Umami
Stars	7.3k	40.7k	29.8k	40k
Weekly downloads	n/a	24.8M	n/a	n/a
Download growth	n/a	+74%	n/a	n/a
Popularity score	70/100	88/100	82/100	84/100
Forks	536	3.6k	1.9k	8.5k
Open issues	32	4.5k	56	149
Last commit	5d ago	2d ago	1d ago	1w ago
Latest version	n/a	1.447.12	n/a	n/a
License	AGPL-3.0	n/a	AGPL-3.0	MIT
First released	2024	2020	2018	2020
Signals	Rising	Trending	None	None
Listed in	CMS, Content & Commerce › Web & Product Analytics	CMS, Content & Commerce › Web & Product Analytics	CMS, Content & Commerce › Web & Product Analytics	CMS, Content & Commerce › Web & Product Analytics

Hover for exact values; switch to log scale for tools of very different sizes. Not shown (no comparable download data): OpenPanel, Plausible, Umami.